Question

by step by step
please
for two question also
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Answer 1

Answer:

step 1 : we use formula of those exponents a^m × a^n = a^m+n

step 2 : 3^5×3^2=3^7; 3^2×3^3=3^5

step 3 : 3^7/3^5

step4 : a^m-n

step 5 : 3^7-5= 3^2